Scientific name Notopteroidei Rank Suborder | Phylum Chordata | |
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Notopteroidei is a suborder of the order Osteoglossiformes that contains the Gymnarchidae (aba), Notopteridae (feather backs and knifefish), mormyrids (the elephantfishes), as well as extinct families.
References
Notopteroidei Wikipedia(Text) CC BY-SA